1HOST = b''
2AK = b''
3SK = b''
4config = BceClientConfiguration(
5    credentials=BceCredentials(AK, SK), endpoint=HOST)
6self.client = nat_client.NatClient(config)

1def create_nat(self, name, vpc_id, spec=None, billing=None, eips=None,
2                  dnat_eips=None, client_token=None, config=None, cu_num=None):

1{
2    "natId": "nat-b58rnkn1g98h"
3}

1 def list_nats(self, vpc_id=None, nat_id=None, name=None,
2                  ip=None, marker=None, max_keys=None, config=None):

1{
2	 "nats":[
3        {
4            "id":"nat-bir8biqwr45e",
5            "name":"mynat",
6            "vpcId":"vpc-13vuxu016dew",
7            "spec":"small",
8            "status":"unconfigured",
9            "eips":[
10
11            ],
12            "paymentTiming":"Prepaid",
13            "expiredTime":"2025-08-14T08:10:59Z",
14            "createTime": "2025-08-14 17:22:34"
15        },
16        {
17            "id":"nat-b9q8n98mdxwc",
18            "name":"mynat",
19            "vpcId":"vpc-13vuxu016dew",
20            "spec":"small",
21            "status":"unconfigured",
22            "eips":[
23
24            ],
25            "paymentTiming":"Prepaid",
26            "expiredTime":"2025-08-14T13:18:00Z",
27            "createTime": "2025-08-14 17:22:34"
28        }
29    ]
30}
31"marker":"nat-b58rnkn1g98h",
32"isTruncated": true,
33"nextMarker": "nat-bi72s924x5xu",
34"maxKeys": 2
35}    

1    def get_nat(self, nat_id, config=None):

1{
2    "id":"nat-bir8biqwr45e",
3    "name":"mynat",
4    "vpcId":"vpc-13vuxu016dew",
5    "spec":"small",
6    "status":"unconfigured",
7    "eips":[
8    ],
9    "dnatEips":[
10    ],
11    "paymentTiming":"Prepaid",
12    "expiredTime":"2025-08-14T08:10:59Z",
13    "createTime": "2025-08-14 17:22:34",
14    "tags":[
15        {
16          "tagKey": "tagKey",
17          "tagValue": "tagValue"
18        }
19    ]
20}

1    def update_nat(self, nat_id, name, client_token=None, config=None):

1    def delete_nat(self, nat_id, client_token=None, config=None):

1    def purchase_reserved_nat(self, nat_id, billing, client_token=None,
2                              config=None):

1    def bind_eip(self, nat_id, eips, client_token=None, config=None):

1    def unbind_eip(self, nat_id, eips, client_token=None, config=None):

1    def bind_dnat_eip(self, nat_id, eips, client_token=None, config=None):

1    def unbind_dnat_eip(self, nat_id, eips, client_token=None, config=None):

1    def create_snat_rule(self, nat_id, rule_name, source_cidr, public_ip_address, client_token=None, config=None):

1{
2    "ruleId": "rule-zrsaybxm7nrn"
3}

1    def batch_create_snat_rule(self, nat_id, snat_rules, client_token=None, config=None):

1{
2    "snatRuleIds": [
3      "rule-zrsaybxm7nrn",
4      "rule-f5kid5g50nua"
5    ]
6}

1    def delete_snat_rule(self, nat_id, snat_rule_id, client_token=None, config=None):

1def update_snat_rule(self, nat_id, snat_rule_id, rule_name=None, source_cidr=None,
2                         public_ip_address=None, client_token=None, config=None):

1    def list_snat_rule(self, nat_id, marker=None, maxKeys=None, client_token=None, config=None):

1{
2	"isTruncated": true,
3    "nextMarker": "rule-vza86i2k6dqu",
4    "maxKeys": 2,
5    "rules": [
6     {
7            "ruleId": "rule-k1jenum3v9s6",
8            "ruleName": "s3",
9            "publicIpsAddress": [
10                "100.88.10.185"
11            ],
12            "sourceCIDR": "1.1.1.1/32",
13            "status": "configuring"
14        },
15        {
16            "ruleId": "rule-kdgqkwpske2q",
17            "ruleName": "s2",
18            "publicIpsAddress": [
19                "100.88.10.185"
20            ],
21            "sourceCIDR": "192.168.1.0/24",
22            "status": "configuring"
23        }
24    ]
25}

1    def create_dnat_rule(self, nat_id, public_ip_address, private_ip_address, protocol, rule_name=None, 
2                         public_port=None, private_port=None, client_token=None, config=None):

1{
2    "ruleId": "rule-zrsaybxm7nrn"
3}

1    def batch_create_dnat_rule(self, nat_id, dnat_rules, client_token=None, config=None):

1{
2    "ruleIds": [
3      "rule-zrsaybxm7nrn",
4      "rule-f5kid5g50nua"
5    ]
6}

1    def delete_dnat_rule(self, nat_id, dnat_rule_id, client_token=None, config=None):

1    def update_dnat_rule(self, nat_id, dnat_rule_id, 
2                         public_ip_address=None, private_ip_address=None,
3                         rule_name=None, protocol=None, public_port=None, 
4                         private_port=None, client_token=None, config=None):

1    def list_dnat_rule(self, nat_id, marker=None, maxKeys=None, client_token=None, config=None):

1{
2	"isTruncated": true,
3    "nextMarker": "rule-pej10dar6pxd",
4    "maxKeys": 2,
5    "rules": [
6        {
7            "ruleId": "rule-29d9jpprcm75",
8            "ruleName": "sg",
9            "publicIpAddress": "100.88.6.197",
10            "privateIpAddress": "192.168.3.3",
11            "publicPort": 333,
12            "privatePort": 333,
13            "status": "active",
14            "protocol": "TCP"
15        },
16        {
17            "ruleId": "rule-72z6p8ni6rce",
18            "ruleName": "sd",
19            "publicIpAddress": "100.88.6.197",
20            "privateIpAddress": "192.168.2.2",
21            "publicPort": 222,
22            "privatePort": 222,
23            "status": "active",
24            "protocol": "UDP"
25        }
26    ]
27}